Gallstones: ethnological studies.
D001654:Bile Pigments / Q000032:analysis; D002769:Cholelithiasis / Q000453:epidemiology* / Q000628:therapy; D002784:Cholesterol / Q000032:analysis; D005006:Ethnicity; D006723:Hong Kong; D006801:Humans; D007564:Japan; D014481:United States
D001654:Bile Pigments; D002784:Cholesterol